Fabulous
Guests rate it highest for location, service and amenities.
8.63,443Reviews- Check-in from 2:00 PMCheck-out by 12:00 PM. The front desk is staffed around the clock, so a late arrival is fine.
- Superb locationGuests rate the location 9.3 out of 10, at Rambla Catalunya 84.
- Parking on siteAvailable at a charge the property sets.
Central Location in Historic Building Mosaic Barcelona by Ona is nestled in a historic building on Rambla Catalunya, offering a prime location in Barcelona. Just a short walk from Plaça Catalunya, Casa Batllo, and La Pedrera, this hotel provides the perfect base to explore the city.
Modern Rooms with Terraces Each room at Mosaic Barcelona by Ona is designed with modern décor and equipped with air conditioning, a flat-screen TV, and a private bathroom. Some rooms even boast a terrace or balcony, providing guests with a charming outdoor space to relax.
Convenient Amenities and Services Guests can enjoy free WiFi throughout the property and benefit from the 24-hour reception staff who are ready to assist with any inquiries or recommendations. Additionally, car hire services are available for further convenience.
Experience the allure of Barcelona with Mosaic Barcelona by Ona. Book your stay now for an unforgettable getaway in the heart of the city.
What this place offers
- WiFi available
- Free WiFi
- Parking
- Non-smoking rooms
- Air conditioning
- 24-hour front desk
- Room service
- Heating
- Terrace
- Lift / Elevator
Rooms
8.6
Fabulous
Rated 8.6 out of 10 by 3,443 guests who stayed here.
- Cleanliness7.7
- Service9.2
- Location9.3
- Rooms8.2
- Amenities8.7
- Value8.7
- Food & drink8.2
Guests mention
Central locationFriendly staffComfortable rooms
UrszulaPolandBardzo dobra lokalizacja
Mały, ciasny pokój. Prysznic i umywalka w pokoju ( brak oddzielnej łazienki)
MathieuBelgiumHeel fijn, personeel was top en de kamers waren proper
Centraal gelegen, alles was dichtbij
/
LjiridonaGermanySve je bilo savrseno,bez kritikovanja!
Ljubaznos
Nema nista sto mi se nije svidelo
Amna AMalaysiaPleasant for a short stay
Good location, the Junior suite had a private balcony and a concealed ensuite shower.
Facilities were too basic. Would have been better if the room had a kettle and coffee and tea.
We were on the 5th floor and lift…
MartaSpainEl trato y la ubicación
La habitación 311 era muy pequeña
EmilyUnited KingdomPleasant
Size of Terrace room - particularly the Terrace area itself. Amazing blackout curtains made sleeping so much easier. The shower was a really good size and the layout of the bathroom was interesting.
The toilet being so…
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated December 2025.
Where you’ll be
Rambla Catalunya 84, Barcelona, Spain
Guests rate the location 9.3 out of 10 — superb.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 2:00 PM
Check-out by 12:00 PM
Children welcome
Show more
No pets
Paid parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
What we’d check for you here
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- That the desk is staffed when you land, and that the room is held past cut-off.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether breakfast is in the rate or added at checkout, and what time it runs.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Mosaic by Ona
What time is check-in and check-out at Mosaic by Ona?
Check-in is from 2:00 PM. Check-out is by 12:00 PM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Mosaic by Ona allow pets?
No — the property states that pets are not allowed.
Is there parking at Mosaic by Ona?
Yes — parking is available on site at a charge the property sets. We check the rate and whether a space can be reserved against your dates.
Is breakfast included at Mosaic by Ona?
Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.
Does Mosaic by Ona have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Does Mosaic by Ona have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at Mosaic by Ona?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 2:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.
How do I book Mosaic by Ona?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Mosaic by Ona?
Rambla Catalunya 84, Barcelona.
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